AUTOMATIC CALCULATIONS IN HIGH-ENERGY PHYSICS BY GRACE AND COMPHEP

被引：10

作者：

BOOS, EE

DUBININ, MN

ILYIN, VA

PUKHOV, AE

SHICHANIN, SA

KANEKO, T

KAWABATA, S

KURIHARA, Y

SHIMIZU, Y

机构：

[1] INST HIGH ENERGY PHYS,PROTVINO,RUSSIA

[2] MEIJI GAKUIN UNIV,YOKOHAMA,KANAGAWA 244,JAPAN

[3] NATL LAB HIGH ENERGY PHYS,TSUKUBA,IBARAKI 305,JAPAN

来源：

INTERNATIONAL JOURNAL OF MODERN PHYSICS C-PHYSICS AND COMPUTERS | 1994年 / 5卷 / 04期

关键词：

E(+)E(-) COLLIDERS; FEYNMAN AMPLITUDE; GAUGE BOSONS; HIGGS BOSON; TOP QUARK;

D O I：

10.1142/S0129183194000787

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

Ten three-body processes in e(+) e(-) collisions for heavy particle productions such as Higgs, t-quark, W+/- and Z(0) are calculated by two independent computer codes for automatic calculation of Feynman amplitude. The results are in excellent agreement within statisi tical error of numerical integration (about 0.5%). This demonstrates that these systems are quite powerful for theoretical study for future e(+) e(-), e+/-gamma and gamma gamma colliders. Numerical values of cross sections are summarized in tables and a figure.

引用

页码：615 / 628

页数：14

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